I'm one of those people who buys what they need when they need it.
Giving people a list of Christmas gift suggestions hasn't worked since I was 10 years old.
I have no expectations. My family is the same way. Hoping you get what you wanted is outright gambling.
What can you give people who have everything?
How about something for an "emergency?"
You could start with some emergency food.
Provide something to put them in
and a way to get rid of them when you're finished.
Some Reading Material
And when you've run out of wipes and resorted to toilet paper
You can't GO WRONG with this gift!
(unless you tip it over)